baber/WOPTO huggingface dataset:
Patent JP-S58181496-A (JP)
Title: Production of flux cored wire for welding
Inventor: SAEKI NOBUROU
IPC: B23K35/40
Filed: 1982-04-20
Abstract: PURPOSE:To obtain a titled wire which causes less segregation of a flux and has no seam with a simple production stage by reducing a large-diameter steel pipe, which is packed therein with the flux, by hot rolling then subjecting the same to the area reducing processing by cold drawing and surface treatment. CONSTITUTION:A flux 2 having controlled components is packed into a steel pipe 1 of D>=50mm., 0.1<=t/D<=0.3 in the diameter D and wall thickness (t) thereof. Both ends of the pipe 1 are drawn with a swaging machine or the like to provide gas vent holes 5 thereby forming gas vent parts 3. The parts 3 play the role of preventing the outflow of the flux 2 and discharging thermally expanded air, steam, etc. during rolling. Gas vent seals 4 discharge gas efficiently to minimize the leakage of the flux. Such steel pipe as a departing material is heated in a soaking pit and is then hot rolled to reduce the diameter of the pipe 1 considerably, whereby the flux-packed steel pipe is obtained. The gas vent parts thereof are removed, whereafter the pipe is subjected to cold drawing and a surface treatment such as plating or the like, whereby the flux cored wire for welding having a prescribed wire diameter is obtained.
Patent JP-S59204042-A (JP)
Inventor: HANSU BUREHERU
IPC: G03D9/00
Filed: 1984-04-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61225613-A (JP)
Title: Optical measuring instrument
Inventor: TAKIOKA KOUJI
IPC: G02B6/00
Filed: 1985-03-29
Abstract: PURPOSE:To enable wide-range and accurate measurement, by generating stress deformation by suction or repulsion acting between a driven body being driven by magnetic flux generated in a magnetic flux generating means and a transmission medium and causing the specified modulation in a beam of light introduced by corresponding to its magnitude. CONSTITUTION:As revolution of a detector gear 2 differentiates suction force of a permanent magnet 4 and the gear 2 by its tooth crest and bottom, an arrow indicated stress of a photoelastic element 22 fastened to an end of the magnet 4 changes. A shaft allowable for change of index of refraction is set in the vertical direction between stress applying shafts of the element 22, and when a beam of light converted into a linear polarized beam by a polarizer 12 in the element 22 as shown by an arrow is transmitted, a phase difference is created between these 2 shafts. When this phase is converted into intensity difference of light by a 1/4 wave length board 14 and light- detecting piece 13, then a stress change is converted to the light-intensity change. A light signal irradiated from the light-detecting piece 13 is transferred to a light sending and receiving machine 21 through prism 24, lens 11 and light-receiving fiber 20, and it is transformed into a number of revolutions of the rotating shaft 1 by wave- form shaping and pulse-number counting after photoelectric conversion.
Patent JP-S55158252-A (JP)
Title: Cold rolled nonoriented electrical steel sheet of low iron loss
Inventor: MATSUMURA HIROSHI
IPC: C22C38/02
Filed: 1979-05-30
Abstract: PURPOSE: To provide a cold rolled nonoriented electrical steel sheet having especially low iron loss and contg. C, Si, Al, Mn and especially Sn each in a predetemined percentage other than the balance essentially of Fe.  
     CONSTITUTION: This sheet is composed of C≤0.02%, Si 0.1W3.5%, Al≤1.0%, Mn 0.1W1.0%, Sn 0.03W0.40% and the balance Fe. The iron loss of a conventional nonoriented silicon steel sheet is lowered by alloying Sn. This sheet is manufactured as follows: an ingot or a slab of the above-mentioned composition is hot rolled by a known method, and the hot rolled plate is freed of oxide scale by pickling or other methed and cold rolled. The electromagnetic characteristics of the resulting sheet are very superior, e.g., as shown by W10/50:2.65W/kg, W15/50;5.90W/kg and B50;1.76T. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06253671-A (JP)
Title: Crop preparation facility
Inventor: SHIMOMURA TAKAMICHI
IPC: F26B21/00
Filed: 1993-03-01
Abstract: PURPOSE:To design bottles for drying crops by ordinary-temperature dehumidified air and storing them so as to have a simple and tightly sealed adiabatic structure and occupy only a small area. CONSTITUTION:This facility is equipped with a small volume of a drying bottle 16 for drying received grains to a prescribed water content by ordinary- temperature dehumidified air from a dehumidifying and air-blowing mechanism and with a large volume of a storing bottle 22 for storing the grains dried by the ordinary-temperature dehumidified air from the dehumidifying and air- blowing mechanism and sent from the drying bottle 16.
Patent JP-H0837565-A (JP)
Title: Facsimile equipment
Inventor: MATSUKI MASAO
IPC: H04N1/00
Filed: 1995-03-24
Abstract: PURPOSE:To easily sort a lot of piled received originals for each of communication by marking the edge part of recording paper to be outputted. CONSTITUTION:The first page of recording paper 6 recording received images at a printer part is fed, sucked onto a belt 9 by a conveying chamber 11 and conveyed by the belt 9'. When it is detected that this recording paper 6 arrives at a prescribed position, an identification signal is outputted from an identification circuit 21. Based on that identification signal, a solenoid driving circuit 19 is controlled so that marking conditions can be different for the first page and the other page. Then, a solenoid 18 turns a lever 13 around a supporting point shaft 14 against the power of a tensile spring 15 and moves a marking head 12 to a position in contact with the end face of the recording paper 6. Then, the marking head 12 forms a mark 8 of a prescribed length at the prescribed position on the recording paper end face of the first page.
Patent JP-H10318322-A (JP)
Title: Shock absorber
Inventor: DEMOLINA SIMON ANNE
IPC: F16F9/52
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent a shock absorber from suffering the influence of compressing or extending characteristic with temperature change by providing with a temperature reaction auxiliary circulating passage for bypassing a damping liquid so as to change the degree of flow of a compressive side from the normal extending side of the damping fluid, in association with change of the fluid viscosity. SOLUTION: A shock absorber is provided with a long narrow pressure pipe cylinder 36 to which a piston 40 installed on a piston rod 32 is fitted, and a work chamber 36 for storing a damping fluid is divided into a pressure side 42 and an extending side 44 by the piston 40. In the piston 40, a base valve is arranged in a lower end of a piston housing 48, and it is allowed that the damping fluid is led from a reservoir into the work chamber 38 during the shock absorber is extended. An auxiliary valve 80 is arranged with a temperature reaction valve element which is provided with a sliding rod valve 88 and a temperature sensitive spring 110 and which is arranged in a groove 82 formed on the piston rod 32, and its opening is regulated according to the viscosity of the damping fluid.
Patent JP-H03266731-A (JP)
Title: Motor-driven seat device
Inventor: FURUSE TAKAHISA
IPC: B60N2/22
Filed: 1990-03-16
Abstract: PURPOSE:To surely reproduce the storage position for controlling a seat by inputting a coasting until a motor is locked as a rotating direction signal before the motor coasts when the motor for controlling a seat is manually driven during memory driving to control the motor. CONSTITUTION:In a motor driven seat device 1, a seat 2 is slid, lifted and reclined by the respective motors 3 - 5. At this time, the operation data for the respective motors 3 - 5 is stored by a means 6 in response to a designated preset operation. According to the stored operation data, the respective motors 3 - 5 are memory-driven by a means 7. Further, the respective motors 3 - 5 are manually operated by a means 8. When the respective motors 3 - 5 are manually driven by the means 8 during the memory driving, a coasting until the respective motors 3 - 5 are locked is input as a rotating direction signal before the respective motors 3 - 5 coast to control the respective motors 3 - 5 by a mechanism 9 having a timer.
Patent JP-S62223918-A (JP)
Inventor: KIMURA NOBUMASA
IPC: H01H13/70
Filed: 1986-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06284164-A (JP)
Title: Communication control code avoidance communication method
Inventor: AZUMAYA KIMIHIRO
IPC: H04L29/06
Filed: 1993-03-25
Abstract: PURPOSE:To efficiently transfer any arbitrary data by a line in which a specified control code is provided with any special function. CONSTITUTION:This method is provided with a means to compose transmissive data for the unit of N bits from the head in the case of transmitting the transmissive data sandwiched by a start code and an end code, to extract the specified bit of each of unit transmissive data from the head and to replace it with a fixed bit, means to continuously collect N-1 pieces of these extracted specified bits, to add the fixed bit to the same specified bit position, to constitute inserting data by inserting it before or behind the N-1 pieces of unit transmissive data and to transmit them, and means to remove the specified bit from the N-1 pieces of unit transmissive data of N bits synchronously with the transmission side after the transmitted start code is received on the reception side, to receive the inserting data, to restore the N-1 pieces of bit from the received inserting data and to restore the transmissive data by replacing them with the specified bit positions of N-1 pieces of unit transmissive data.
Patent JP-H09258817-A (JP)
Title: Man-machine interface design evaluating device
Inventor: NAITO NORIO
IPC: G06F19/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To enable quick experiment evaluation in a design stage, and in addition, to enable the many-sided and quantitative evaluation of the work load of an operator, etc., by manufacturing an operation control console by way of trial as software by using CAD. SOLUTION: A design data base 3 is constructed by executing the editing of design data by a design data editing device 5. Next, in order to execute the evaluation of a designed man-machine interface(MMIF), the simulation of a plant characteristic is executed by a plant simulating device 7. An MMIF simulating device 9 reads the design data of the design data base 3 through the design date editing device 5, and executes the simulation of the MMIF by computer graphics, etc. A human behavior simulating device 11 inputs the simulation data of the MMIF from the MMIF simulating device 9, and executes the simulation of a human behavior characteristic. A human behavior evaluating device 13 evaluates the characteristic of human behavior simulated by the human behavior simulating device 11 by using a behavior evaluation standard data base 15.
Patent JP-S542680-A (JP)
Title: Semiconductor switching device
Inventor: HOSOKAWA YOSHIKAZU
IPC: H01L21/8248
Filed: 1977-06-08
Abstract: PURPOSE:To obtain a switching element which has no break-through and contains a thyristor of large dv/dt dielectric strength, by providing a transistor, which functions as both a NPN bipolar transistor and N-channel FET, between the gate and. cathode of the thyristor.
Patent JP-H07246637-A (JP)
Title: Injection molding device
Inventor: FUCHIDA TADAMASA
IPC: B29C45/52
Filed: 1994-03-09
Abstract: PURPOSE:To cast resin surely into a cavity by connecting and arranging a cylinder part holding a turnable and movable screw member between a resin flow path and gate, contrive prevention of dwell of resin and unification of a resin temperature and manufacture a high-quality molded product by optimization of a molding condition. CONSTITUTION:A screw 31 is held turnably and movably into a cylinder 30 connected with a resin flow path 20. Simultaneously with injection of resin, a hydraulic pump 50 and a screw 31 are turned and resin is kneaded while the resin is being rolled into the cylinder 30. With the rolling-in of resin, the screw 31 and a hydraulic motor 50 are moved backward and when a quantity of a fixed backward movement is attained, injection of the resin from an injection nozzle 1 and a rotation of the hydraulic motor 50 are stopped by a displacement meter 63. Then when the screw 31 is moved forward by raising hydraulic pressure within a cylinder 60, the resin within the cylinder 30 is extruded and a gate 3a is opened.
Patent JP-S60101065-A (JP)
Inventor: GERUHARUTO PAMURERU
IPC: F16C27/06
Filed: 1984-04-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56161852-A (JP)
Title: Cyclone
Inventor: KANDA KINZOU
IPC: B04C5/185
Filed: 1980-05-19
Abstract: PURPOSE: To prevent the entering of cotton wool and coarse dust particles into cyclone by providing a flattened partition plate between a recovery container and the outer container of the cyclone.  
     CONSTITUTION: A suction port 1 is provided in the periphery of a recovery container 2, and a cyclone 8 with a guide plate 7 and a discharge pipe 8 is attached securely to the recovery container 2 in such a way that its discharge pipe 8 is projected from the upper central hole of the outer container 9. The outer container 9 and the recovery container 2 are set up by clamping a partition plate 3 by means of several catch clips 10. And, a sponge rubber 4 closely touched by the lower part of the cyclone 6 is laid on the central upside of the partition plate 3, several vents 3a are provided in the peripheral side of the sponge rubber 4, and a metal net 5 is fastened to the lower side of the sponge rubber 4 in line with the vents 3a. Thus, the entering of cotton wool into the cyclone 6 and also the reaching of the other dust particles to the level beyond the recovery container 2 can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01241016-A (JP)
Title: Magnetic recording medium
Inventor: AZUMA HIROSHI
IPC: G11B5/702
Filed: 1988-03-19
Abstract: PURPOSE:To improve the electrical characteristics and durability of the above recording medium by using polycarbonate polyurethane or polycarbonate polyurethane urea contg. a carboxyl group in the molecule as the binder component of the magnetic layer. CONSTITUTION:The polycarbonate polyols of various mol.wt. obtd. by bonding of polyhydric alcohol and phosgen or chloroformie ester dialkylcarbonate or diallylcarbonate are used as the polycarbonate polyol to be used as the raw material. A magnetic coating compd. which contains the binder resin contg. the polycarbonate polyurethane or polycarbonate polyurethane urea contg. the carboxyl group, magnetic powder, org. solvent, crosslinking agent and other necessary components is prepd. and after this magnetic coating compd. is coated on a nonmagnetic base such as polyester film, the coating is oriented in a magnetic field and is dried to form the magnetic layer. The magnetic layer is subjected to a surface treatment and thereafter, the base is cut to a required shape and size. The high magnetic characteristics and durability are thereby obtd.
Patent JP-H09236954-A (JP)
Title: Paper feeding device
Inventor: WATASE HIROYUKI
IPC: G03G15/00
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To make a paper feeding device used for a copying machine or the like which is excellent in maintenance performance and inexpensive and occupies a small space. SOLUTION: A paper top end regulating member 20 provided with a weight 22, a projecting hook part 23 and a cover 27 partially covering a pick-up roller 5 is turnably provided centering the shaft 21 of the pick-up roller 5. A stopper 24 is provided at a position opposed to the hook part 23. A sensor 26 detecting the existence of paper according to the position of the weight 22 is provided on the lower side of a paper feeding tray 1. The paper top end regulating member 20 turns upward when there is the paper 2 on the paper feeding tray 1 and is separated from the sensor 26, so that a state where there is the paper 2 is detected.  When there is no paper 2 on the paper feeding tray 1, the paper top end regulating member 20 rotates downward so as to be in the state where the paper top end regulating member 20 is regulated by a notched part by gravity, and the sensor 26 detects that there is no paper 2 by detecting the weight 22, so that the pick-up roller 5 is raised.
Patent JP-S55159140-A (JP)
Title: Sludge volume index measuring device
Inventor: YAMAGUCHI SEIJI
IPC: G01N21/59
Filed: 1979-05-30
Abstract: PURPOSE:To make measurement highly accurate by providig a branch pipe on the way of the channel for sampling sludge liquid into the sedimented sludge volume measuring pipe and mounting an activated sludge suspended matter concentration measuring part to this branch pipe. CONSTITUTION:A branch pipe 41 is mounted on the way of a channel 40 which samples sludge liquid and the device is constituted by communicating an activated sludge suspended matter MLSS concentration measuring part with this. At the sampling of sludge into a sedimented sludge volume SV measuring pipe 5, the piston 50 of the MLSS measuring part is drawn out to sample the sludge liquid into an inside barrel 47 and the MLSS concentration is measured by way of an MLSS measuring circuit 16. On the other hand, the sludge liquid is precipitated in the SV measuring pipe 5 and the SV value is measured in an SV measuring circuit 28. This MLSS value and SV value are put into an arithmetic circuit 30, by which the sludge volume index is obtained. Since the MLSS concentration may be measured in this way without waiting for the end of the sludge liquid sampling into the SV measuring pipe, the measurement may be done while the sludge suspended matter is in an evenly dispersed state, hence its accuracy may be enhanced.
Patent JP-H07282501-A (JP)
Title: Cassette loading device
Inventor: URA TOSHIICHI
IPC: G11B15/675
Filed: 1994-04-05
Abstract: PURPOSE:To obtain a cassette loading device capable of arranging an operating switch, etc., on a projecting plane of the cassette loading device by the simple structure and also to allow the movement of the cassette after the loading. CONSTITUTION:A cassette holder 2 is engaged with a cam groove part 3a of a top plate 3 so as capable of sliding at the supporting part 2a and engaged with a cam groove part 4a of the arm 4 so as capable of sliding at the supporting part 2b. In the cassette holder 2, the supporting part 2b is brought into contact with a control part 3b of the top plate at the 1st position. The top plate 3 is freely turnably supported by a stand 5 taking a supporting part 3c as the fulcrum, and the arm 4 is freely turnably povotted by the top plate 3 taking a supporting part 4b as the fulcrum, and further a cam groove part 4c and a supporting part 5a of the stand 5 are engaged so as capable of sliding.
Patent JP-H05276655-A (JP)
Title: Power supply circuit
IPC: H02J1/00
Filed: 1992-03-25
Abstract: PURPOSE:To make it possible to create a third power supply voltage without requiring any dedicated power supply circuit. CONSTITUTION:The power supply circuit comprises a first capacitor C1 for storing the voltage difference of a first DC power supply + or -12V as a first DC voltage, a second capacitor C2 for storing a second DC voltage obtained by adding the first DC power supply voltage to the first DC voltage, a third capacitor C3 for storing a third DC voltage(116V) obtained by adding 80V DC voltage of a second DC power supply to the second DC voltage, and a fourth capacitor C4 for reversing the polarity of the third DC voltage, wherein a third voltage higher than the sum of voltages of first and second low DC power supplies is employed as a grid bias voltage VG1.
Patent JP-S56164424-A (JP)
Title: Computer system
Inventor: NISHII RIYUUGO
IPC: G06F1/00
Filed: 1980-05-21
Abstract: PURPOSE:To make the time replacing ROMs unnecessary, by enabling the normal provision of a number of bootstrap loaders, through the adoption of a flexible disc device. CONSTITUTION:A main storage device MMU2 storing programs and data is connected to a CPU1 controlling the execution of operation, and to this CPU1, a console panel CS5 provided with switches which select an input and output device 4 for initial program loading and can instruct the executin of the initial program load is connected. Moreover, a flexible disc device FDD7 as a storage device storing required information for the initial program loading and an input and output controller 3 controlling the input and output device 4 are connected to the CPU1. Further, a number of bootstrap loaders are normally provided to the device FDD7 and the content is written in and read out directly with the CPU1.
Patent JP-H07281707-A (JP)
Title: Controller and digital controller
Inventor: TAKENAMI YOSHINORI
IPC: G05B11/36
Filed: 1994-04-05
Abstract: PURPOSE:To provide the controller with which parameters can be automatically designed. CONSTITUTION:Concerning the controller for controlling a controlled system 51a to which a transfer A function is applied as the inverse of power series, a data storage means 14 stores a prescribed integration parameter (or differentiation parameter), gain cross frequency, gain margin and phase margin and based on the integration parameter (or differentiation parameter), gain cross frequency and phase margin stored in the data storage means 14, parameters led out by the definitions of loop transfer functions, gain cross frequencies and phase margins of the controlled system 51a and a PID controller 50a and the relational expression of the gain cross frequency and the phase margin, a parameter arithmetic means 15 operates an unknown differentiation parameter (or integration parameter) and a proportional parameter.
Patent JP-H03224134-A (JP)
Title: Video signal recording and reproducing device
Inventor: ITO YASUYUKI
IPC: G11B7/0045
Filed: 1990-03-15
Abstract: PURPOSE:To prevent laser power in an area of large linear velocity from increasing and to secure a regenerative signal amt. in an area of small linear velocity at the same time by providing a pulse duration adjusting means for adjusting the pulse duration. CONSTITUTION:A laser driving pulse generating means is provided with the pulse duration adjusting means 68 for adjusting the pulse duration of a laser driving pulse in accordance with the linear velocity of a memory. Then, for example, when the linear velocity is changed by a relative positional relationship between the optical memory and a laser light source as is the case with the optical memory being rotated under a constant angular velocity control, etc., if the linear velocity is small, the pulse duration of the laser driving pulse is diminished to easily secure the regenerative signal amt. On the other hand, if the linear velocity is large, the pulse duration of the laser driving pulse is made larger than the case with the small linear velocity. By this method, a laser power increase is suppressed, and good recording and reproducing is performed irrespective of any linear velocity change.